The history of nautical charts originated from the time when man started to travel by sea. The charts were proved as being the trustworthy tool for the protection of sailors and because they are utilized for protected marine navigation, thus, also termed as navigation charts and sailing charts. Stars were the primary thing upon which maritime navigation was based in the older times and the long journeys were always considered dangerous in those times since the navigational charts were in the early stages of the growth.

Today, navigation is a bit different because now we’ have superior tools for secure movement on the ocean. These include technological navigation devices as well as the nautical charts via the internet which provide us the highly developed access to spot stars and their orientation positions. It does not matter that where you’re sailing in the ocean, you are required to possess nautical charts with you to avoid getting lost and to keep passengers safe from any expected and unpredicted dangers while at sea.

These charts, with the help of latitude and longitude lines,  tell the yacht or boat owner the exact location of traveler as well as the possible dangers located on a particular path. These charts also give details about the atmospheric conditions at a particular place. Different colors are used to show different areas, for example: green shading is used to show tide areas, white is used to point out deeper water, blue shading is utilized to demonstrate shallow areas  and gold  is utilized to indicate land areas.

If you know the meaning of every color on the chart then there will be no problem for you to understand that where you’ll be secure and where not. Different styles of lines are used to demonstrate the depth of water in any particular portion and which is essential for a sailor to understand. A boat owner who’s traveling the ocean must have information about the hazards coming in his way and this information can be obtained from a nautical chart.